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Are Pregnancies Secretly Causing Gallbladder Stones? Here’s What Experts Say
Published: 03/03/26
Updated: 03/03/26
Pregnancy brings a lot on change in a woman’s body. The physical changes like weight gain and a growing belly are visible but not many know that it even affects the internal organs. One of the cases that has been highlighted by medical experts is the gallbladder stone. The gallbladder is a small organ under the liver that stores bile which is a digestive fluid.
In recent years, doctors have noticed pregnancy may increase the chances of developing gallbladder stones, even if the woman has never experienced a stone issue previously.
That’s shocking right? Let’s see what experts have to say here.
What Are Gallbladder Stones?
Gallbladder stones are also called gallstones. These are small deposits that form inside the gallbladder. The gallbladder releases bile. Bile contains cholesterol, bilirubin, and bile salts. If these substances are out of their regular range, they can harden into stones over time.
Some women have gallstones and they never know about it because they don't experience any symptoms at all. While others feel pain. Some even get nausea and digestive discomfort when stones block the bile duct.
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How Pregnancy Affects the Gallbladder
Experts agree that the hormonal changes during pregnancy can cause stones to form.
How do hormonal changes affect gallbladder functioning?
During pregnancy, levels of the hormone estrogen rise. Estrogen increases the cholesterol in bile, which increases the possibility of forming crystals and stones.
There is another hormone called progesterone which also rises during pregnancy. Progesterone relaxes muscles, including the gallbladder muscles which makes the gallbladder empty more slowly. When bile stays inside longer, stones can form more easily.
Because of these changes, many studies show that around 8–12% of pregnant women develop gallstones during pregnancy or shortly after.
Who Is More at Risk?
Not every pregnant woman will get gallstones.
But certain factors raise the risk more like multiple pregnancies. Women with more pregnancies are more likely to develop stones because of repeated hormonal changes.
Being overweight is also another factor. When the Body Mass Index (BMI) is higher, it increases the chances of stone formation.
High cholesterol or triglyceride levels go without saying. These fats in the blood affect bile quality and increase stone risk.
Symptoms Of Gallbladder Stone
Remember, not all women with gallstones have symptoms. In fact, many stones are discovered only during prenatal ultrasounds.
Some common symptoms include:
· Sharp or sudden pain in the upper right side of the belly
· Pain that may spread to the back or shoulder
· Persistent nausea or vomiting
· Bloating, gas, or indigestion after meals
· Pain after eating fatty or heavy foods
Apart from these, if you experience severe abdominal pain, fever, yellowing of the skin or eyes (jaundice), or very dark urine, you should consult a doctor immediately. These could be signs of an infection or a blocked bile duct.
Can Gallstones Harm Pregnancy or Baby?
Most gallstones that develop during pregnancy do not directly harm the baby. However, if stones cause inflammation of the gallbladder or block the bile ducts, the mother can experience severe pain or complications that may require urgent medical care.
Do Stones Go Away After Pregnancy?
After pregnancy the hormone levels return to normal. So there are chances that the gallstones that are formed during pregnancy may go away after childbirth. However, in some cases it may continue to stay back.
Important Note: Rapid weight loss after childbirth can also increase the risk of stones because it can release more cholesterol into the bile.
So let things happen at its pace, all you can do is eat healthy and stay active to help your body perform its mechanisms smoothly.
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